The following are interesting group names and explanations of four people:
1. Four Musketeers: This name represents four friends who unite together like swordsmen to support and help each other.
2. The Four Talents: This is an interesting name, which means that the four of you are very talented and intelligent.
3. Four-leaf clover: The four-leaf clover symbolizes luck and friendship, and represents the indestructible friendship between the four of you.
4. Prosperity for all seasons: This is an auspicious name. I hope the four of you will achieve success and wealth in life and career.
5. Ambush on all sides: This name implies that the four of you can cope with any challenges and difficulties together, and can support and protect each other no matter where you are.